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#!/usr/bin/env perl
use warnings;
use strict;
use constant FLAC_PATH => '/usr/local/bin/flac';
sub main
{
opendir(DIR, '.') or die "Cannot open directory: $!";
# my @files = readdir(DIR);
my @files = grep(/\.wav$/, readdir(DIR));
closedir(DIR);
foreach (@files) {
if (
system(
FLAC_PATH,
'--warnings-as-errors',
'--compression-level-0',
'--verify',
$_
) != 0
) {
exit 1;
}
else {
unlink($_);
}
}
return;
}
main();
__END__
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